baber/WOPTO huggingface dataset:
Patent JP-S60224723-A (JP)
Title: Copper alloy with superior corrosion resistance
Inventor: NOBUYOSHI RIYOUICHI
IPC: C22C9/00
Filed: 1984-04-24
Abstract: PURPOSE:To obtain a Cu alloy with superior corrosion resistance by adding specified percentages of Te, Mg and Al to Cu. CONSTITUTION:A Cu alloy consisting of, by weight, 0.005-0.5% Te, 0.01-0.5% Mg and/or 0.01-0.5% Al and the balance Cu with inevitable impurities is manufactured. It is preferable that the total amount of Mg and Al added is regulated to 0.01-0.7%. The Cu alloy has superior corrosion resistance, and when the alloy is used, the life of the fins of a heat exchanger is prolonged and the thickness can be reduced.
Patent JP-H10285209-A (JP)
Title: Method for controlling communication and device therefor
Inventor: AKIBA TETSUJI
IPC: H04L47/36
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To execute data communication with excellent efficiency by reducing the size of transmission object data in accordance with a traffic quantity and returning it to a stipulated value when it is reduced to a prescribed quantity. SOLUTION: A max. data length storing area 3 for storing max. transmission data length to be transmitted to a communication line at the time of transmission and a nonresponse number storing area 4 for storing nonresponse number data from a communication opposite party are provided so as to update respective kinds of storing data in a transmission managing part 2. Response information which is received by a communication control mechanism 9 from the communication line and transmitted to a response managing part 8 is monitored by a response monitor processing part 7 and updating is executed based on a processing result in a line quality management processing part 10. The transmission managing part 2 permits an AP transmission data division processing part 5 to divide transmission object data from an application(AP) 1 when it length is larger than the max. data length of the max. data storing area 3 and transmits it to the communication line as it is with a transmission processing part 6 and the communication control mechanism 9.
Patent JP-S62239393-A (JP)
Title: Disk player
Inventor: NIIMI UNEMASA
IPC: G11B33/02
Filed: 1986-04-09
Abstract: PURPOSE:To facilitate the handling of a disk player and to secure viewing of a display part by providing an operation device and a display part at the front edge part of a disk tray and also moving them to the upper and side faces. CONSTITUTION:When a disk tray 2 is stored in a main body 1, the operation device 3 and the display part 4 attached to an attachment frame 6 are turned to the front of a disk player. Under such conditions, music can be selected and also the part 4 can be visually confirmed. Then the tray 2 is moved to the disk mounting position from the main body 1 and a disk 5 is put on the tray 2. Thus the frame 6 turns upward and the disk 5 and a label 5a are set on a plane approximately in parallel with the device 3 and the part 4. Under such conditions, the device 3 is operated and the display is read while the label 5a is visually confirmed.
Patent JP-S60223925-A (JP)
Title: Gasification type cold air fan
Inventor: HASEGAWA YUKIHISA
IPC: F24F1/00
Filed: 1984-04-23
Abstract: PURPOSE:To enable a repairing and maintaining operation such as cleaning and supplying of water and the like for a humidifying filter and a water tank to be performed from the front part of the outer frame by a method wherein major component elements such as blower, filter and water tank and the like are arranged in a main body in a substantially linear line in the upward and downward direction and the filter is inclined forwardly and a depth of the fan is made thin. CONSTITUTION:A blower 3, humidifying filter 7 and water tank 9 are arranged in an outer frame 1 from upward to downward in a linear line in sequence, the front part of the blower 3 is made as a blowing port 2 and a suction grill having an entire front surface for the humidifying filter 7, and the humidifying filter 7 is inclined forwardly in respect to the suction grill of the outer frame, thereby a flow passage for the humidifying air for the blower 3 is formed between the inner rear surface of the outer frame and the humidifying filter, and the suction grill at the front surface of the outer frame can be removed from the unit. When the repairing operation is required, the humidifying filter 7, roller 6, water tank 9 and front panel 4 can be easily removed from the front surface and further when the main body is to be operated in a room, it may be used under its close contact with a wall surface and the like and an effective use of an interior space can be utilized.
Patent JP-H02274491-A (JP)
Title: Web cutting device
Inventor: YUHA SARUMERA
IPC: B26D1/18
Filed: 1990-03-30
Abstract: PURPOSE: To prevent a large amount of dust from being produced by putting a cutting blade on the flat surface of a web and detecting an optimum cutting direction automatically in a cutting condition. CONSTITUTION: A slide 13 is provided with a rotary type cutting blade 10 and mounted on a swing shaft 11 in parallel with a web W and rotatably in the direction relative to the advancing direction P of the web, and the swing shaft 11 is positioned so that it extends in the direction at right angle to a web flat surface W. Then the cutting blade 10 is rotated so that it automatically detects the optimum angle C according to the movements of the web and the slide crossing a machine.
Patent JP-S61240934-A (JP)
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/28
Filed: 1985-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05283363-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/28
Filed: 1992-04-03
Abstract: PURPOSE:To provide the highly reliable manufacture of a semiconductor device which does not hollow the W film inside a contact hole when stopping the contact hole or a through hole with a metal such as W or the like. CONSTITUTION:This semiconductor device has a contact hole 13, which is made in the interlayer insulating film 12 reaching a diffusion layer 11, an TiN close contact layer 15, a W film 14 by chemical growth method, and a resist of the same pattern as the contact hole 13. Since the CVD method is excellent in step coverage, the thickness T1 at an incline 17 becomes thicker than the thickness T2 of the W film. The thickness of the resist 16 is made the one which vanishes just while the W film of the difference (T1-T2) in film thickness is etched. Accordingly, when the resist vanishes by the whole-surface etching, the thickness of the W film on the contact hole and that at the incline become equal, thus the W film in the contact hole is prevented from being hollowed at the overetching for removing the W film at incline.
Patent JP-S63246112-A (JP)
Inventor: SUGIYAMA HIROTAKE
IPC: A47H23/08
Filed: 1987-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59206021-A (JP)
Title: Apparatus for preventing turbidity of liquid in belt filter
Inventor: SATOU KAZUO
IPC: B01D33/09
Filed: 1983-05-11
Abstract: PURPOSE:To obtain a clear liquid by separating a filtrate chamber of a vacuum dewatering drum into an outside filtrate chamber at both ends of the drum and a central filtrate chamber to take out separately a turbid filtrate sucked at the end parts of the outer circumference of the drum and a clean filtrate sucked at the central part. CONSTITUTION:Outside partition members 11 and 11' are set to both ends of the outer circumferential surface of a vacuum dewatering drum 10, and inside partition members 12 and 12' are set to both ends of the drum 10 at the inner side of the setting position of the outer partition members. With these partition members, a filtrate chamber constituting the drum is separated into an outside filtrate chamber R1 and a central filtrate chamber R2. Accordingly, the pressure of each filtrate chamber R1 and R2 is reduced by operating a vacuum pump, and the polluted water in a slurry tank is filtered through an endless filter cloth 14, and sucked into the filtrate chambers R1 and R2. At this time, sludge is sucked into the outside filtrate chamber R1 from a contacting part of the outer circumferential surface of the outside partition member 11 and the end part of the endless filter cloth 14, and the sludge concn. of the filtrate is increased. However the filtrate in the central filtrate chamber R2 is clarified by passing through the filter cloth 14, and both filtrates are collected separately in filtrate pipes 15 and 19.
Patent JP-H10258967-A (JP)
Title: Storage for linear body and accumulator
Inventor: SHIRAKO YUKINARI
IPC: B65H51/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To increase linear storage amount and facilitate line hooking. SOLUTION: In this storage method for linear bodies, a linear body 1 which is hung in a triangle shape from a pilot pulley 2 positioned almost at the vertex of a triangle at two shift pulleys 3A, 3B positioned at both ends of the base is moved so as to separate the shift pulleys 3A, 3B from each other to the right and left, pulley group cages 5, 6 which consist of a plurality of pulleys 53A, 53B,... which are disposed on one helix isometrically around its central axis, and are positioned symmetrically in regard to the pilot pulley 2, are turned around the central axis, and the oblique line part of the line body 1, which is between the pilot pulley 2 and the shift pulleys 3A, 3B is engaged with the pulleys 53A, 53B sequentially while moving and is stored in a helix-shape.
Patent JP-S59207009-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KATOU MISAO
IPC: G11B20/10
Filed: 1983-05-10
Abstract: PURPOSE:To reduce the power capacity required for recording, to reduce the crosstalk between adjacent tracks and to sppress a peak shift by generating asynchronously write pulse currents for heads of tracks in different groups which plural tracks of the magnetic head are divided to. CONSTITUTION:Plural modulation circuits 1-1-1-N for modulation of digital data, plural write circuits 2-1-2-N which convert each modulation signal to a write signal consisting of a pulse current having a prescribed width and a prescribed crest value, and a thin film magnetic head provided with plural tracks for writing each write signal to a recording medium are provided, and plural tracks are divided to plural groups, and a pulse signal generating circuit 4 is provided which generates write signal generating pulse waves having different phases whose number corresponds to the number of these groups. The write signal generated with the write signal generating pulse wave having the same phase is given to heads of tracks in the same group, and the write signal having a different phase which is generated with the write signal generating pulse wave having a different phase is given to heads of tracks in a different group.
Patent JP-S62239599-A (JP)
Inventor: HANANO HIROYUKI
IPC: B23P21/00
Filed: 1986-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07273013-A (JP)
Title: Resist pattern forming method
Inventor: YOSHINO HIROSHI
IPC: G03F7/20
Filed: 1994-03-29
Abstract: PURPOSE:To improve the resolution and the focal depth of an isolated pattern by a method wherein an auxiliary pattern, provided against an isolated pattern, is provided as large as possible when patterns are formed using an ultraresolution and exposing method. CONSTITUTION:A silicon substrate 20, having a silicon oxide film 21 and an Al thin film 22, for example, is used as the substrate to be processed, photoresit 23, having high etching resistance and low resolution, is applied thereon, and exposing and developing operations are performed thereon using a reticle having an auxiliary pattern (process A, diagram 5). Subsequently, high resolution photoresist 24 is applied, exposed and developed using the same reticle as above (process B, diagram 5). Then, the Al thin film 22 is etched (process C, diagram 5). As a result, even when the part corresponding to the auxiliary pattern of the high resolution photoresist is resolved, the auxiliary pattern can be made larger because the low resolution resist located thereunder works as an etching stopper, and the degree of resolution can be improved.
Patent JP-H028198-A (JP)
Title: Rubber made air jack and its manufacture
Inventor: KIYONO YOSHIHIRO
IPC: B66F3/35
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a rubber made air jack easy to form, having a high sealing property and high lift by connecting the sheet main body imbedding a reinforcing cloth between a tube rubber and cover rubber to a cylindrical body and connecting the side edge part thereof. CONSTITUTION:A cover rubber 3c, reinforcing cloth 3b and tube rubber 3a in the specified width cut in the specified length are arranged by their superposing on the outer peripheral face of a cylindrical forming drum 4 and a cylindrical sheet main body is formed by joining the terminal parts. An air jack main body X is formed by joining the mutual both side edge parts of this sheet main body and a mouthpiece 2 is fitted. This air jack main body X is drawn out of the forming drum 4, vulcanization forming is executed by its conduplication and a rubber made air jack main body 1 is formed. Consequently, it is enabled to obtain the lift of about twice the conventional product, the forming work is facilitated as well and the reliability of the sealing property can be increased because no angular part nor ridge line part exist.
Patent JP-S59205925-A (JP)
Inventor: SAKUMOTO AKINORI
IPC: A01K89/00
Filed: 1983-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57197635-A (JP)
Title: Keyboard device
Inventor: UEDA TETSUO
IPC: G06F3/023
Filed: 1981-05-29
Abstract: PURPOSE:To facilitate input operation of data by displaying only the data that is possible for input at that point of time on a display plane corresponding to a input key. CONSTITUTION:If a group of data to be inputted from adesignated switch 2 is assigned, its signal 20 is sent to a data reading circuit 5, and a group of data 22 assigned by the signal 20 is sent to a display device 3 and data selecting circuit 7 from a memory device 6. This display device 3 displays the data received from the data reading circuit 5 on a display plane of its corresponding key. Then, when an operator pushes a key, its corresponding signal 25 is sent to an input data selecting circuit 7, and data corresponding to the signal 25 are selected from the group of data that are previously held, and that data 26 are transferred to a keyboard part 9. Thus, the efficiency of inputting data is improved.
Patent JP-S57197954-A (JP)
Title: General calling connection system
Inventor: SAKAKIBARA SHIYUUHEI
IPC: H04M3/44
Filed: 1981-05-29
Abstract: PURPOSE:To offer general calling service to local extension subscribers and subscribers in another station via a trunk line as subscribers to be called generally, by providing general calling patterns without providing a special terminal equipment for every calling subscriber. CONSTITUTION:A general calling subscriber A, after performing off-hook operation, dials a general calling number and the pattern number of subscribers to be called generally. Then, a common controller MK connects the subscriber A to a general calling trunk DSPT and sends information on the pattern number to the trunk DSPT. The DSPT puts subscriber side terminals (b)-(f) in the off- hook state, and the respective terminals are connected to an originating register OR. The trunk DSPT repeats dial pulses, sent by being converted into abbreviated dialing pulses predetermined by the pattern information from the controller MK, to the respective terminals (b)-(f). Those terminals (b)-(f) are treated by the controller MK similarly to the origination of a general extension subscriber.
Patent JP-S59207200-A (JP)
Inventor: TSUI SEIICHIROU
IPC: D06F39/02
Filed: 1983-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57199320-A (JP)
Title: Automatic adjusting circuit for pulse width
Inventor: OKINO TAKAYUKI
IPC: H03K5/04
Filed: 1981-06-01
Abstract: PURPOSE:To hold the width of an output pulse to a constant value independently of the fluctuation of an input pulse width or power supply voltage, by controlling a variable time constant of a monostable oscillating circuit. CONSTITUTION:When an input pulse is applied to a monostable oscillation circuit MM, the output pulse width is a value determined with a time constant R(C+Cv) of a variable time constant circuit. If the output pulse width is fluctuated, an output signal of an LPF to which an output pulse is given is inputted to the time constant circuit VTC. Thus, the voltage variable capacitor Cv is controlled and the width of the output pulse is adjusted to a constant value. Thus, the output pulse width can be held constant, independently of the fluctuation of the pulse width of the input pulse or power supply voltage.
Patent JP-H04314907-A (JP)
Title: Hydraulic type valve driving device
Inventor: SHINDO KENICHIRO
IPC: F01L9/02
Filed: 1991-04-15
Abstract: PURPOSE:To improve fuel consumption performance by reducing a maximum lifting rate under a low speed operation of an internal combustion engine, while reducing a driving loss of a hydraulic pump. CONSTITUTION:A hydraulic actuator means M1 drives an intake valve of an internal combustion engine. A maximum lifting rate variable means M2 varies a maximum lifting rate of the intake valve lifted by the hydraulic actuator means M1. An engine speed detecting means M3 detects a rotational speed of the internal combustion engine. A judging means M4 compares the engine speed to a specified a threshold value to judge whether it is low or high engine speed, while commanding to the maximum lifting rate variable means M2 that the maximum lifting rate under a low engine speed is set smaller than the maximum lifting rate under a high engine speed.
Patent JP-H05284363-A (JP)
Title: Device and method for restoring image data
IPC: H04N19/91
Filed: 1992-04-06
Abstract: PURPOSE:To shorten the processing time and to efficiently restore a reduced image by reducing data quantity so as to have resolution in accordance with a reduction rate. CONSTITUTION:An instructed reduction rate is inputted to a code request control part 11, and a hierarchy containing a coefficient required for restoration is determined. Also, with respect to a code from a code data supply part, image data restored by a restoring part 12 is thinned out by a thinning-out part 13, and a part of an image is selected in accordance with a reduction rate, and writen in a memory 15 through an adding part. In such a way, each prescribed hierarchy is all restored, added and accessed by a clipping part 16 and outputted, after write to the memory 15 is finished. Therefore, in the case of reducting and displaying a restored image, the data quantity required for restoration can be reduced, and also, the processing time is shortened and the restoration performance can be improved.
Patent JP-S58199361-A (JP)
Title: Image forming device
Inventor: HAYASHI NOBUHIRO
IPC: G03G15/043
Filed: 1982-05-17
Abstract: PURPOSE:To always obtain an image having stable density, by constituting so that intensity of illumination of an exposure device is varied in accordance with the number of times of modulation of a corona ion flow of a primary latent image. CONSTITUTION:A screen photoreceptor 1 is charged and exposed successively by a primary electrostatic charger 5, a secondary electrostatic charger 6, an exposure lamp 7a, and a whole face exposure lamp 8, a primary latent image of high contrast is formed, and when it passes through a position opposed to an image receiving body 10, a corona ion operated on the image receiving body 10 from an electrostatic charger 9 for corona ion generation is modulated. On the other hand, as for the image receiving body 10, its surface potential is equalized by an electrostatic charger 15 with a grid, and thereafter, a secondary latent image is formed on its surface by the corona ion modulated by the primary latent image, this secondary latent image is developed by a developing device 11 after its potential is controlled by exposure quantity of an exposure lamp 16, and this developed image is transferred to a transfer material P, is separated from the image receiving body 10, and thereafter, is fixed by a fixation device 13 and is made a permanent image.
Patent JP-S58198933-A (JP)
Title: Secret talk device
Inventor: HARUYAMA NOBUO
IPC: H04K1/10
Filed: 1982-05-17
Abstract: PURPOSE:To make the 3rd party who intercepts a secret talk signal hear it as it were a normal signal other than the secret talk signal, by inserting the secret talk signal in such a period that a main signal as a dummy signal is not destroyed greatly. CONSTITUTION:The main signal fd as the dummy signal, e.g. a music signal is supplied to the main signal input terminal 22 on the side of the transmitter 21 of an interphone. This signal is shown by, e.g. in a figure C. The secret talk signal fc for a secret talk is supplied to an input terminal 23. For example, this secret talk signal fc is a conversation signal. The main signal is supplied to an amplifier 24 and then sent out to an output terminal 27 through a switching circuit 25 and an adder 26. The switching circuit 27 inserts the secret talk signal fc into the main signal fd. The adder 26 mixes a synchronizing signal fCL'. Those insertion of the secret talk signal fc and mixing of the synchronizing signal are controlled by a microcomputer 28.
Patent JP-H05248868-A (JP)
Title: Magnetism sensor and electronic goniometer
Inventor: NAKABACHI HIROYUKI
IPC: G01C17/32
Filed: 1992-03-03
Abstract: PURPOSE:To make it possible to perform highly accurate measurement with a compact, inexpensive sensor by applying a constant voltage on two facing elements among four magnetoresistance elements of orthogonal bridge couplings, and making a currents flow through two coils for bias magnetic fields. CONSTITUTION:An electric sensor 1 has at least four magnetoresistance elements of bridge couplings wherein the magnetism-detecting directions of the neighboring magnetoresistance elements are orthogonally intersected, and at least two bias coils C1 and C2, which are wound around the magnetoresistance elements in the orthogonally intersecting pattern. A constant voltage is applied across two facing coupling parts of the magnetoresistance elements with an element driving circuit 11. Currents are made to flow through the coils C1 and C2 with a coil driving circuit 16 so as to generate bias magnetic fields. The potential difference between the coupling parts, on which the constant voltage is not applied, is detected with a differential amplifier 13. A bearing is computed with a CPU 19 based on the potential difference. At this time, the CPU 19 obtains the operation timing and detects the potential difference by adding the bias magnetic field. Therefore, the detection can be performed in the region wherein the changing amount of the output of the magnetoresistance element is large.